1452560-16-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1452560-16-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,2,5,6 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1452560-16:
(9*1)+(8*4)+(7*5)+(6*2)+(5*5)+(4*6)+(3*0)+(2*1)+(1*6)=145
145 % 10 = 5
So 1452560-16-5 is a valid CAS Registry Number.